Kitchen waste wastewater treatment device

Abstract

The utility model discloses a kitchen waste wastewater treatment device, and relates to the technical field of kitchen waste wastewater, a motor is fixedly arranged at the top of a shell, a fixed plate is fixedly arranged on the inner side wall of the shell, a rotating shaft is fixedly arranged at the output end of the motor, a first stirring paddle is fixedly arranged on the rod wall of the first rotating shaft, and a first gear is fixedly arranged on the rod wall of the rotating shaft; second gears are engaged with the two sides of the first gear, and rotating rods are fixedly arranged on one sides of the second gears. The gas pipe and the injection pipe are used for quickly demulsifying and coagulating the grease, in order to quickly treat the grease and avoid waiting for a long-time reaction to gradually emulsify the grease, ozone is injected through the gas pipe for demulsifying, a coagulant aid is injected through the injection pipe for coagulating the grease, and in order to shorten the reaction time and improve the reaction efficiency, the device is simple in structure and convenient to operate. And the first stirring paddle and the second stirring paddle are used for fully stirring the wastewater, so that the sewage treatment device is very convenient and rapid to use.

Description

Technical Field

[0001] The utility model relates to the technical field of restaurant kitchen waste water, in particular to a restaurant kitchen waste water treatment device. Background Art

[0002] With the gradual improvement of the living standards of Chinese residents, the waste phenomenon on the table has become more and more serious, and the amount of kitchen waste generated has increased rapidly. Because kitchen waste is a mixture of solid and liquid, when treating it, the liquid kitchen wastewater should be separated from the solid kitchen waste first, and then the solid and liquid wastewater should be treated separately. The efficient treatment of liquid kitchen wastewater is of great significance to the harmlessness and resource utilization of kitchen waste.

[0003] The existing restaurant kitchen waste water treatment device cannot quickly and effectively treat the grease in the waste water. It takes a long time to emulsify the grease, which wastes a lot of time and affects the efficiency of waste water treatment. Therefore, we propose a restaurant kitchen waste water treatment device. Utility Model Content

[0004] In view of the above problems existing in the existing restaurant kitchen waste water treatment device, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a restaurant kitchen waste water treatment device to solve the problem that grease cannot be quickly and effectively treated.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A kitchen waste water treatment device comprises a shell, a motor is fixedly provided on the top of the shell, a fixing plate is fixedly provided on the inner wall of the shell, a rotating shaft is fixedly provided on the output end of the motor, a first stirring paddle is fixedly provided on the rotating shaft rod wall, a first gear is fixedly provided on the rotating shaft rod wall, second gears are meshed on both sides of the first gear, a rotating rod is fixedly provided on one side of the second gear, a second stirring paddle is fixedly provided on the rotating rod rod wall, the rotating rod is hollow in the middle, an air pipe is rotatably provided on the top of one of the rotating rods, an injection pipe is fixedly provided on the top of the other rotating rod, the injection pipe and the air pipe are both fixed on the top of the shell, a feed port is fixedly provided on the top of the shell, and a first discharge port is fixedly provided on the bottom of the shell.

[0008] Preferably, an L-shaped tube is fixedly provided on the top of the fixing plate, a gas purification box is fixedly provided at one end of the L-shaped tube, and the gas purification box is fixedly connected to the shell.

[0009] Preferably, a filter screen is fixedly provided on a side wall of one side of the shell, and a second discharge port is fixedly provided on one side of the filter screen.

[0010] Preferably, two bearings are fixedly provided in the fixing plate, and the two bearings are rotatably connected to the rotating rod.

[0011] Furthermore, an observation window is fixedly provided on a side wall of one side of the shell.

[0012] Preferably, a cover plate is rotatably provided on the top of the feed port.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model adopts an air pipe and an injection pipe to quickly demulsify and coagulate grease. In order to quickly process the grease and avoid waiting for a long time for the reaction to gradually emulsify the grease, ozone is injected through the air pipe to demulsify the grease and a coagulant is injected through the injection pipe to coagulate the grease. In order to shorten the reaction time and improve the reaction efficiency, ozone and coagulant are quickly integrated with the grease in the wastewater. The first stirring paddle and the second stirring paddle are used to fully stir the wastewater, which is very convenient and fast.

[0015] 2. The utility model adopts a gas purification box to purify the gas. When ozone and wastewater react, gases harmful to the human body are generated. In order to prevent the gas emission from causing harm to the workers, an L-shaped pipe is used to connect the gas purification box to purify the waste gas, the first discharge port is used to discharge the grease, and the second discharge port is used to discharge the wastewater for treatment, which is convenient for the classification and treatment of wastewater and grease. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the planar structure of the utility model;

[0018] Figure 2 It is a schematic cross-sectional view of the planar structure of the utility model;

[0019] Figure 3 It is a schematic plan view of the bottom of the rotating rod of the utility model.

[0020] Description of reference numerals:

[0021] 1. Shell; 2. Motor; 3. Fixed plate; 4. Rotating shaft; 5. First stirring paddle; 6. First gear; 7. Second gear; 8. Rotating rod; 9. Second stirring paddle; 10. Air pipe; 11. Injection pipe; 12. Feed port; 13. First discharge port; 14. L-shaped pipe; 15. Gas purification box; 16. Filter; 17. Second discharge port; 18. Bearing; 19. Observation window; 20. Cover plate. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model embodiment discloses a restaurant kitchen waste water treatment device.

[0024] The utility model provides Figure 1-3 The kitchen waste water treatment device shown in the figure comprises a shell 1, a motor 2 is fixedly arranged on the top of the shell 1, a fixing plate 3 is fixedly arranged on the inner wall of the shell 1, a rotating shaft 4 is fixedly arranged on the output end of the motor 2, a first stirring paddle 5 is fixedly arranged on the rod wall of the rotating shaft 4, a first gear 6 is fixedly arranged on the rod wall of the rotating shaft 4, a second gear 7 is meshed on both sides of the first gear 6, a rotating rod 8 is fixedly arranged on one side of the second gear 7, a second stirring paddle 9 is fixedly arranged on the rod wall of the rotating rod 8, the rotating rod 8 is hollow in the middle, an air pipe 10 is rotatably arranged on the top of one rotating rod 8, and an air pipe 10 is rotatably arranged on the top of the other rotating rod 8 An injection pipe 11 is fixedly provided at the shell 1, and the injection pipe 11 and the air pipe 10 are both fixed at the top of the shell 1. A feed port 12 is fixedly provided at the top of the shell 1, and a first discharge port 13 is fixedly provided at the bottom of the shell 1. Waste water is poured in from the feed port 12, ozone is injected through the air pipe 10 to break the emulsion, and a coagulant is injected through the injection pipe 11 to solidify the grease, and the motor 2 is driven. The motor 2 drives the rotating shaft 4 to rotate, and the first gear 6 on the rotating shaft 4 drives the second gear 7 to rotate, so that the first stirring paddle 5 and the second stirring paddle 9 are stirred, and the first discharge port 13 is used to discharge the precipitated grease.

[0025] In order to purify the waste gas generated by ozone demulsification, such as Figure 1-2 As shown, an L-shaped tube 14 is fixedly provided on the top of the fixed plate 3, a gas purification box 15 is fixedly provided at one end of the L-shaped tube 14, and the gas purification box 15 is fixedly connected to the shell 1. In order to purify the waste gas generated by ozone demulsification, the gas purification box 15 is used for purification.

[0026] In order to prevent the discharge of sediment grease from the discharge port, Figure 1-2 As shown, a filter screen 16 is fixedly provided on one side wall of the housing 1 , and a second discharge port 17 is fixedly provided on one side of the filter screen 16 to prevent the discharge port from discharging precipitated grease, and the second discharge port 17 is used to discharge waste water.

[0027] In order to support the rotating rod 8, Figure 1As shown, two bearings 18 are fixedly disposed in the fixing plate 3 , and the two bearings 18 are rotatably connected to the rotating rod 8 in order to support the rotating rod 8 .

[0028] Finally, in order to observe the reflection situation, such as Figure 1-2 As shown, an observation window 19 is fixedly provided on one side wall of the shell 1. In order to observe the reflection situation, a cover plate 20 is rotatably provided on the top of the feed port 12.

[0029] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A kitchen waste water treatment device, comprising a housing (1), characterized in that: A motor (2) is fixedly provided on the top of the shell (1), a fixing plate (3) is fixedly provided on the inner wall of the shell (1), a rotating shaft (4) is fixedly provided on the output end of the motor (2), a first stirring paddle (5) is fixedly provided on the rod wall of the rotating shaft (4), a first gear (6) is fixedly provided on the rod wall of the rotating shaft (4), second gears (7) are meshed on both sides of the first gear (6), a rotating rod (8) is fixedly provided on one side of the second gear (7), a second stirring paddle (9) is fixedly provided on the rod wall of the rotating rod (8), the rotating rod (8) is hollow in the middle, an air pipe (10) is rotatably provided on the top of one of the rotating rods (8), an injection pipe (11) is fixedly provided on the top of the other rotating rod (8), the injection pipe (11) and the air pipe (10) are both fixedly provided on the top of the shell (1), a feed port (12) is fixedly provided on the top of the shell (1), and a first discharge port (13) is fixedly provided on the bottom of the shell (1).

2. A restaurant kitchen wastewater treatment device according to claim 1, characterized in that: An L-shaped tube (14) is fixedly provided on the top of the fixing plate (3), a gas purification box (15) is fixedly provided on one end of the L-shaped tube (14), and the gas purification box (15) is fixedly connected to the shell (1).

3. A restaurant kitchen wastewater treatment device according to claim 1, characterized in that: A filter screen (16) is fixedly provided on one side wall of the housing (1), and a second discharge port (17) is fixedly provided on one side of the filter screen (16).

4. A restaurant kitchen wastewater treatment device according to claim 1, characterized in that: Two bearings (18) are fixedly arranged inside the fixed plate (3), and the two bearings (18) are rotatably connected to the rotating rod (8).

5. The restaurant kitchen waste water treatment device according to claim 1, characterized in that: An observation window (19) is fixedly provided on a side wall of one side of the housing (1).

6. The restaurant kitchen waste water treatment device according to claim 1, characterized in that: A cover plate (20) is rotatably provided on the top of the feed port (12).

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